Advertiser defined events and their attributes. All the values in the nested fields are required.

[Proto definition ![GitHub](https://developers.google.com/site-assets/logo-github.svg)](https://github.com/googleapis/googleapis/blob/master/google/ads/googleads/v25/common/offline_user_data.proto)

| Fields ||
|---|---|
| ## `event` | `string` Required. Advertiser defined event to be used for remarketing. The accepted values are "Viewed", "Cart", "Purchased" and "Recommended". |
| ## `event_date_time` | `string` Required. Timestamp at which the event happened. The format is YYYY-MM-DD HH:MM:SS\[+/-HH:MM\], where \[+/-HH:MM\] is an optional timezone offset from UTC. If the offset is absent, the API will use the account's timezone as default. |
| ## `item_attribute[]` | `https://developers.google.com/google-ads/api/reference/rpc/v25/EventItemAttribute` Required. Item attributes of the event. |